Primary Election June 2, 2026

34th State Senate District

Incumbent: Thomas Umberg

Rhonda Shader Republican

~$XXX,XXX Thru 4/18/26

No independent expenditures reported yet

Candidate	Raised	Late (497)	Spent	Cash	Avail. for Primary Primary
Rhonda Shader Republican · Rhonda Shader for Senate 2026	~$XXX,XXX Thru 4/18/26	~$XXX	~$XXX,XXX Thru 4/18/26	~$XX,XXX As of 4/18/26	~$XX,XXX

Karen Gilbert – La Verne, CA → Rhonda Shader

Late Contribution Filed by Rhonda Shader for Senate 2026

~$X,XXX

Apr 8, 2026

Rosilicie Ochoa Bogh for Senate 2028 – Hilmar, CA → Rhonda Shader

Late Contribution Filed by Rhonda Shader for Senate 2026

~$X,XXX

Mar 31, 2026